| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $210.60 | 11.652% | $235.1391 | $235.14 | $235.15 | $235.10 |
| Purchase #2 | $226.71 | 12.518% | $255.0896 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $233.54 | 7.227% | $250.4179 | $250.42 | $250.40 | $250.40 |
| Purchase #4 | $229.29 | 5.216% | $241.2498 | $241.25 | $241.25 | $241.20 |
| Purchase #5 | $241.95 | 7.210% | $259.3946 | $259.39 | $259.40 | $259.40 |
| Purchase #6 | $97.39 | 10.305% | $107.426 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $29.99 | 5.711% | $31.7027 | $31.70 | $31.70 | $31.70 |
| 7 purchase totals = | $1,269.47 | $1,380.4197 | $1,380.42 | $1,380.45 | $1,380.30 | |